php header multiple site header response 200 in laravel 8

Question

Basically i want to input multiple site url in textarea and check header response of these input. my code mention below:

    use Illuminate\Http\Request;
    use Goutte\Client;
    //use GuzzleHttp\Client;
    use GuzzleHttp\Promise;
    
    class Controller extends BaseController
    {
        use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
    
    
        public function Datanewsub(Request $request){
    
            $client = new \GuzzleHttp\Client();
            $url= $request->input('url');
            $arr = explode("\n", $url);
            foreach($arr as $x => $val){
                echo $val.'<br>';
                $res = $client->request('GET', $val);
                echo $res->getStatusCode().'<br>';
            }
    
            return view('scraper');
    
        }
    }

user put multi url in text area and i want to check header response of each url weather its 200 or 404 etc — Mhxñ Ali
– Mhxñ Ali, Commented May 3, 2021 at 21:15
Then why echo it if you just want to check if the status code is 200 or 404 — Hassaan Ali
– Hassaan Ali, Commented May 3, 2021 at 21:22
simply create an array and use if condition with if($res->getStatusCode() == 200 || $res->getStatusCode() == 404) then save the values in the associative array. — Hassaan Ali
– Hassaan Ali, Commented May 3, 2021 at 21:23

Matthias · Accepted Answer · 2021-05-03 21:57:13Z

2

You could handle it like following:


<?php

namespace App\Http\Controllers;

use GuzzleHttp\Client;
use Illuminate\Http\Request;

class Controller extends BaseController
{

    public function yourAction(Request $request){

        $client = new Client();
        $urls = explode("\n", $request->input('url'));

        $responses = [];
        foreach($urls as $key => $url){
            $response = $client->request('GET', $url);
            $responses[$url] = $response->getStatusCode();
        }

        return view('scraper', compact('responses'));
    }

}

And in your scraper.blade.php view file:

@foreach($responses as $key => $response)

    {{$key}} => {{$response}}

@endforeach

And you should definitely also add some exception handling within your foreach in the controller action - if there is invalid input for example you will probably get an exception from the guzzle http client.

answered May 3, 2021 at 21:57

Matthias

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4 Comments

Mhxñ Ali Over a year ago

GuzzleHttp response 404 with all url except last one 200

Matthias Over a year ago

How does your input exactly look like?

Mhxñ Ali Over a year ago

i input multi url in textarea and pass these url to foreach loop foreach($urls as $key => $url){ $response = $client->request('GET', $url); $responses[$url] = $response->getStatusCode(); }

Matthias Over a year ago

Did you try to debug - it could be possible that you have a \r in all your URLS except the last one.

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